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Read logcat programmatically within application
... output in time format from a buffer for this set of static logKeys.
* @param oLogBuffer logcat buffer ring
* @return A log capture which can be used to make further captures.
*/
public static LogCapture getLogCat(String oLogBuffer) { return getLogCat(oLogBuffer, null, getLogKeys()); }
...
How to sort two lists (which reference each other) in the exact same way
...ip(*tups)
100 loops, best of 3: 8.51 ms per loop
As Quantum7 points out, JSF's suggestion is a bit faster still, but it will probably only ever be a little bit faster, because Python uses the very same DSU idiom internally for all key-based sorts. It's just happening a little closer to the bare me...
How does autowiring work in Spring?
...ation has an entry point to that context. Web applications have a Servlet, JSF uses a el-resolver, etc. Also, there is a place where the application context is bootstrapped and all beans - autowired. In web applications this can be a startup listener.
Autowiring happens by placing an instance of on...
Adding a parameter to the URL with JavaScript
...ication that makes use of AJAX calls, I need to submit a request but add a parameter to the end of the URL, for example:
32...
How to retrieve GET parameters from javascript? [duplicate]
For js within page.html ,how can it retrieve GET parameters?
17 Answers
17
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JSP tricks to make templating easier?
...;s:link href="/Customer.action" event="preEdit">
Edit
<s:param name="customer.customerId" value="${obj.customerId}"/>
<s:param name="page" value="${actionBean.page}"/>
</s:link>
</t:col>
</t:table>
Of course the tags work with the JSTL tags ...
java.lang.IllegalStateException: Cannot (forward | sendRedirect | create session) after response has
... it is still performing a forward() call while it shouldn't be doing that. JSF, which I'm familiar with, does that also unless you explicitly call FacesContext#responseComplete(). This related question (which I found using keywords "grails prevent render response") may be helpful: stackoverflow.com/...
Java - sending HTTP parameters via POST method easily
I am successfully using this code to send HTTP requests with some parameters via GET method
17 Answers
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How to upload files to server using JSP/Servlet?
... default form enctype of application/x-www-form-urlencoded. The request.getParameter() and consorts would all return null when using multipart form data. This is where the well known Apache Commons FileUpload came into the picture.
Don't manually parse it!
You can in theory parse the request body ...
Java 256-bit AES Password-Based Encryption
...AES/CBC/PKCS5Padding");
cipher.init(Cipher.ENCRYPT_MODE, secret);
AlgorithmParameters params = cipher.getParameters();
byte[] iv = params.getParameterSpec(IvParameterSpec.class).getIV();
byte[] ciphertext = cipher.doFinal("Hello, World!".getBytes("UTF-8"));
Store the ciphertext and the iv. On decr...